| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Tangshan Huayi | China national standards | MT | USD | 20250508 | |
| Tangshan Kailuan | China national standards | MT | USD | 20250508 | |
| Panjin Read Chem | China national standards | MT | USD | 20250508 | |
| Hubei Nengtech | China national standards | MT | USD | 20250507 | |
| Shanxi Nobo | China national standards | MT | USD | 20250507 | |
| New SOLAR Tech | China national standards | MT | USD | 20250507 | |
| TL CONCH | China national standards | MT | USD | 20250507 | |
| Nanjing Libang | China national standards | MT | USD | 20250507 | |
| Zhejiang GREAT | China national standards | MT | USD | 20250507 | |
| Xinjiang Zhongtai | China national standards | MT | USD | 20250507 |
